[Study on the inhibitory effects of progesteronen myometrial contractions].
D000109:Acetylcholine / Q000032:analysis / Q000502:physiology; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D004958:Estradiol / Q000494:pharmacology; D005260:Female; D008564:Membrane Potentials / Q000187:drug effects; D009119:Muscle Contraction / Q000187:drug effects; D009132:Muscles / Q000032:analysis; D010121:Oxytocin / Q000494:pharmacology; D011188:Potassium / Q000494:pharmacology; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology*; D051381:Rats; D014599:Uterus / Q000187:drug effects*
D011374:Progesterone; D004958:Estradiol; D010121:Oxytocin; D001285:Atropine; D000109:Acetylcholine; D011188:Potassium